SW6130901_Designers Certification_20140527

Anderson Engineering &Assoc., P.A.
P.O. Box 1736 Larry W. Anderson, P.E.
305 North Chippewa Street President
Lumberton, N.C. 28359
Licensure No.: C-0793
LETTER OF TRANSMITTAL
DATE: MAY 23, 2013 PROJECT: Stone Gables Apartments
TO: NCDENR — Fayetteville Regional Office Stormwater Permit No. SW6130901
Land Quality Section Hoke County
Stormwater Permitting
225 Green St., Suite 714
Fayetteville, NC 28301
WE ARE SENDING YOU ©Attached El Under separate covet via USPS the following items
❑ Shop Drawings ❑ Prints ❑ Plans ❑ Samples ❑ Specifications
El Copy of letter El Change Order ❑x Designer's Certification
COPIES
DATE
NO.
DESCRIPTION
1
05/23/2014
One original of the Designer's Certification for the Stormwater Wet Detention Pond
M AY 2
THESE ARE TRANSMITTED as checked below:
El For approval
©For your use
El As requested
❑ For review and comment
❑FOR BIDS DUE
Remarks:
❑ Approved as submitted
❑Approved as noted
❑ Returned for corrections
0
Copy To: Project File
Mike Lawyer, NCDENR (email)
Aaron Thomas, Township Developers (email)
James Maynor, Township Developers (email)
Greg Hunt, Metcon (email)
Dino Hackett, Stone Gables Apartments (email)
Brad Stanley, McArthur Construction (email)
Larry Anderson, Anderson Engineering (email)
❑Resubmit copies for approval
❑ Submit copies for distribution
❑ Return corrected prints
[]Prints returned after loan to us
SIGNED: SAMUEL J. POWERS, P.E. !
National Society of
Professional Engineers®
Phone: [phone] • Fax: [phone] • Email: andersonengineeringpa@gmail. com

State Stormwater Permit
Permit No.SW6130901
Project: Stone Gables Apartments
Stormwater Permit No. SW6130901
Hoke County
Designer's Certification
I, Samuel I Powers , as a duly registered Professional Engineer
in the State of North Carolina, having been authorized to observe eriodically Meekly/
full time) the construction of the project,
for Township Developers. LLC (Project Owner) hereby state that, to the
best of my abilities, due care and diligence was used in the observation of the project
construction such that the construction was observed to be built within substantial
compliance and intent of the approved plans and specifications.
The checklist of items on page 2 of this form is included in the Certification.
Noted deviations from approved plans and specification: None.
Signature
Registration Nu r�)4 3 (v I qq'
Date DS" 23 Zp 14-
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State Stormwater Permit
Permit No.SW6130901
Certification Requirements:
�Q 1. The drainage area to the system contains approximately the permitted
acreage.
53P 2. The drainage area to the system contains no more than the permitted
amount of built -upon area.
SM3. All the built -upon area associated with the project is graded such that the
runoff drains to the system.
5Z? 4. All roof drains are located such that the runoff is directed into the system.
5:Y? 5. The outlet/bypass structure elevations are per the approved plan.
S*TV 6. The outlet structure is located per the approved plans.
55P 7. Trash rack is provided on the outlet/bypass structure.
53F 8. All slopes are grassed with permanent vegetation.
5.5,F 9. Vegetated slopes are no steeper than 3:1.
S? 10. The inlets are located per the approved plans and do not cause short-
circuiting of the system.
5TT 11. The permitted amounts of surface area and/or volume have been
provided.
S,T? 12. Required drawdown devices are correctly sized per the approved plans.
Ss? 13. All required design depths are provided.
sz-P 14. All required parts of the system are provided, `such as a vegetated shelf,
and a forebay.
ssi? 15. The required system dimensions are provided per the approved plans.
Please submit this Designer's Certification to: NCDENR Fayetteville Regional Office
Land Quality Section
Stormwater Permitting
225 Green St., Suite 714
Fayetteville, NC 28301
[phone]
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